Reef Sandals - Reef Convertible Sandals - Blakck/blue :: Men > Shoes. Heel strap with snap buckleTriple-density EVA footbed gives great comfort and superb supportVelcro fastening makes getting them on and off easyTriple density EVA constructionMaterials: 100% SyntheticTwo straps across the toes and instepMen's sandalsRugged and comfortableAnatomically correct arch support Size: UK 07,UK 08,UK 09,UK 10,UK 11,UK 12.